[INFO] fetching crate crusty-core 0.82.0...
[INFO] checking crusty-core-0.82.0 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate crusty-core 0.82.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate crusty-core 0.82.0 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crusty-core 0.82.0
[INFO] removed 3 missing examples
[INFO] finished tweaking crates.io crate crusty-core 0.82.0
[INFO] tweaked toml for crates.io crate crusty-core 0.82.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate crusty-core 0.82.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39e1187d05ab2016806c91a2a89d43ed8a5f4669071120e381211311504b8d37
[INFO] running `Command { std: "docker" "start" "-a" "39e1187d05ab2016806c91a2a89d43ed8a5f4669071120e381211311504b8d37", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking crusty-core v0.82.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `select` in `crusty_core`
[INFO] [stdout]  --> examples/simple/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     select::predicate::Name,
[INFO] [stdout]   |     ^^^^^^ could not find `select` in `crusty_core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crusty_core::select_task_expanders`
[INFO] [stdout]  --> examples/simple-short/main.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crusty_core::{prelude::*, select_task_expanders::FollowLinks};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^ could not find `select_task_expanders` in `crusty_core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crusty_core::select_task_expanders`
[INFO] [stdout]  --> examples/simple/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     select_task_expanders::{document_parser, Document, FollowLinks},
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^ could not find `select_task_expanders` in `crusty_core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crusty_core::select_task_expanders`
[INFO] [stdout]  --> examples/find_duplicate_titles/main.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crusty_core::{prelude::*, select_task_expanders::FollowLinks};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^ could not find `select_task_expanders` in `crusty_core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Document` in this scope
[INFO] [stdout]   --> examples/simple-short/main.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl TaskExpander<JobState, TaskState, Document> for DataExtractor {
[INFO] [stdout]    |                                        ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<Document> TaskExpander<JobState, TaskState, Document> for DataExtractor {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Document` in this scope
[INFO] [stdout]   --> examples/simple-short/main.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 |         doc: &Document,
[INFO] [stdout]    |               ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Document` in this scope
[INFO] [stdout]   --> examples/find_duplicate_titles/main.rs:49:40
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl TaskExpander<JobState, TaskState, Document> for DataExtractor {
[INFO] [stdout]    |                                        ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl<Document> TaskExpander<JobState, TaskState, Document> for DataExtractor {
[INFO] [stdout]    |     ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Document` in this scope
[INFO] [stdout]   --> examples/find_duplicate_titles/main.rs:59:15
[INFO] [stdout]    |
[INFO] [stdout] 59 |         doc: &Document,
[INFO] [stdout]    |               ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Name` in this scope
[INFO] [stdout]   --> examples/simple-short/main.rs:23:39
[INFO] [stdout]    |
[INFO] [stdout] 23 |         if let Some(title) = doc.find(Name("title")).next().map(|v| v.text()) {
[INFO] [stdout]    |                                       ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `DataExtractor: Expander<_, _, _>` is not satisfied
[INFO] [stdout]   --> examples/simple/main.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 51 |         .with_task_expander(|| DataExtractor {})
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^ the trait `Expander<_, _, _>` is not implemented for `DataExtractor`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Expander<JobState, TaskState, {type error}>` is implemented for `DataExtractor`
[INFO] [stdout] note: required by a bound in `CrawlingRules::<JS, TS, P>::with_task_expander`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/crawler.rs:96:6
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn with_task_expander<
[INFO] [stdout]    |            ------------------ required by a bound in this associated function
[INFO] [stdout] 96 |         H: task_expanders::Expander<JS, TS, P> + Send + Sync + 'static,
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CrawlingRules::<JS, TS, P>::with_task_expander`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Name` in this scope
[INFO] [stdout]   --> examples/find_duplicate_titles/main.rs:62:19
[INFO] [stdout]    |
[INFO] [stdout] 62 |             .find(Name("title"))
[INFO] [stdout]    |                   ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `document_parser` in this scope
[INFO] [stdout]   --> examples/simple-short/main.rs:36:69
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let rules = CrawlingRules::new(CrawlingRulesOptions::default(), document_parser())
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `document_parser` in this scope
[INFO] [stdout]    --> examples/find_duplicate_titles/main.rs:118:51
[INFO] [stdout]     |
[INFO] [stdout] 118 |     let rules = CrawlingRules::new(rules_options, document_parser())
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `DataExtractor: Expander<_, _, _>` is not satisfied
[INFO] [stdout]   --> examples/simple-short/main.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 |         .with_task_expander(|| DataExtractor {})
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^ the trait `Expander<_, _, _>` is not implemented for `DataExtractor`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Expander<JobState, TaskState, {type error}>` is implemented for `DataExtractor`
[INFO] [stdout] note: required by a bound in `crusty_core::CrawlingRules::<JS, TS, P>::with_task_expander`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/crawler.rs:96:6
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn with_task_expander<
[INFO] [stdout]    |            ------------------ required by a bound in this associated function
[INFO] [stdout] 96 |         H: task_expanders::Expander<JS, TS, P> + Send + Sync + 'static,
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CrawlingRules::<JS, TS, P>::with_task_expander`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `crusty-core` (example "simple") due to 4 previous errors
[INFO] [stdout] error[E0277]: the trait bound `DataExtractor: Expander<_, _, _>` is not satisfied
[INFO] [stdout]    --> examples/find_duplicate_titles/main.rs:119:10
[INFO] [stdout]     |
[INFO] [stdout] 119 |         .with_task_expander(|| DataExtractor {})
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^ the trait `Expander<_, _, _>` is not implemented for `DataExtractor`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Expander<JobState, TaskState, {type error}>` is implemented for `DataExtractor`
[INFO] [stdout] note: required by a bound in `crusty_core::CrawlingRules::<JS, TS, P>::with_task_expander`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/crawler.rs:96:6
[INFO] [stdout]     |
[INFO] [stdout] 95  |     pub fn with_task_expander<
[INFO] [stdout]     |            ------------------ required by a bound in this associated function
[INFO] [stdout] 96  |         H: task_expanders::Expander<JS, TS, P> + Send + Sync + 'static,
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CrawlingRules::<JS, TS, P>::with_task_expander`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0412, E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `crusty-core` (example "simple-short") due to 7 previous errors
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0412, E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `crusty-core` (example "find_duplicate_titles") due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "f637c58920f8743b3f0568765e869d1d1eb6f2f2afd38655cf01be9ebbca046b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f637c58920f8743b3f0568765e869d1d1eb6f2f2afd38655cf01be9ebbca046b", kill_on_drop: false }`
[INFO] [stdout] f637c58920f8743b3f0568765e869d1d1eb6f2f2afd38655cf01be9ebbca046b
